腿上起红点不痛不痒

来自陈蕾医生的专业解答，快打开看看是否又获得了新的知识点～

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三知健康

病情分析：1、见于过敏性紫癜，发生在小腿，对称分布，表现为散在紫红色斑点。它在压力下不会消退，并可能伴有关节痛或腹痛，是血管炎的表现。2、见于樱桃状血管瘤，多见于中年人，主要是皮肤老化后，局部毛细血管增生。

陈蕾

副主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：医生，我妈妈最近腿上起了好多小红点，不痛不痒的，想问下这是怎么回事？